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work in progress: replacement for xmlrpc.php, using IXR
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git-svn-id: http://core.svn.wordpress.org/trunk@1348 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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michelvaldrighi committed May 23, 2004
1 parent e067fc2 commit 012077c
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<?php

# fix for mozBlog and other cases where '<?xml' isn't on the very first line
$HTTP_RAW_POST_DATA = trim($HTTP_RAW_POST_DATA);

include('../wp-config.php');
include_once(ABSPATH . WPINC . '/class-IXR.php');

// Turn off all warnings and errors.
// error_reporting(0);

$post_default_title = ""; // posts submitted via the xmlrpc interface get that title
$post_default_category = 1; // posts submitted via the xmlrpc interface go into that category

$xmlrpc_logging = 0;

function logIO($io,$msg) {
global $xmlrpc_logging;
if ($xmlrpc_logging) {
$fp = fopen("../xmlrpc.log","a+");
$date = gmdate("Y-m-d H:i:s ");
$iot = ($io == "I") ? " Input: " : " Output: ";
fwrite($fp, "\n\n".$date.$iot.$msg);
fclose($fp);
}
return true;
}

function starify($string) {
$i = strlen($string);
return str_repeat('*', $i);
}

logIO("I", $HTTP_RAW_POST_DATA);



class wp_xmlrpc_server extends IXR_Server {

function wp_xmlrpc_server() {
$this->IXR_Server(array(
'blogger.getUsersBlogs' => 'this:blogger_getUsersBlogs',
'blogger.getUserInfo' => 'this:blogger_getUserInfo',
'blogger.getPost' => 'this:blogger_getPost',
'blogger.getRecentPosts' => 'this:blogger_getRecentPosts',
'demo.sayHello' => 'this:sayHello',
'demo.addTwoNumbers' => 'this:addTwoNumbers'
));
}

function sayHello($args) {
return 'Hello!';
}

function addTwoNumbers($args) {
$number1 = $args[0];
$number2 = $args[1];
return $number1 + $number2;
}

function login_pass_ok($user_login, $user_pass) {
if (!user_pass_ok($user_login, $user_pass)) {
$this->error = new IXR_Error(403, 'Bad login/pass combination.');
return false;
}
return true;
}




/* Blogger API functions
* specs on http://plant.blogger.com/api and http://groups.yahoo.com/group/bloggerDev/
*/


/* blogger.getUsersBlogs will make more sense once we support multiple blogs */
function blogger_getUsersBlogs($args) {

$user_login = $args[1];
$user_pass = $args[2];

if (!$this->login_pass_ok($user_login, $user_pass)) {
return $this->error;
}

$user_data = get_userdatabylogin($user_login);
$is_admin = $user_data->user_level > 3;

$struct = array(
'isAdmin' => $is_admin,
'url' => get_settings('home') .'/'.get_settings('blogfilename'),
'blogid' => 1,
'blogName' => get_settings('blogname')
);

return array($struct);
}


/* blogger.getUsersInfo gives your client some info about you, so you don't have to */
function blogger_getUserInfo($args) {

$user_login = $args[1];
$user_pass = $args[2];

if (!$this->login_pass_ok($user_login, $user_pass)) {
return $this->error;
}

$user_data = get_userdatabylogin($user_login);

$struct = array(
'nickname' => $user_data->user_nickname,
'userid' => $user_data->ID,
'url' => $user_data->user_url,
'email' => $user_data->user_email,
'lastname' => $user_data->user_lastname,
'firstname' => $user_data->user_firstname
);

return $struct;
}


/* blogger.getPost ...gets a post */
function blogger_getPost($args) {

$post_ID = $args[1];
$user_login = $args[2];
$user_pass = $args[3];

if (!$this->login_pass_ok($user_login, $user_pass)) {
return $this->error;
}

$user_data = get_userdatabylogin($user_login);
$post_data = get_postdata($post_ID);

$post_date = mysql2date('Ymd\TH:i:s', $post_data['Date']);

$categories = implode(',', wp_get_post_cats(1, $post_ID));

$content = '<title>'.stripslashes($post_data['Title']).'</title>';
$content .= '<category>'.$categories.'</category>';
$content .= stripslashes($post_data['Content']);

$struct = array(
'userid' => $post_data['Author_ID'],
'dateCreateed' => mysql2date('Ymd\TH:i:s', $post_data['Date']),
'content' => $content,
'postid' => $post_data['ID']
);

return $struct;
}


/* blogger.getRecentPosts ...gets recent posts */
function blogger_getRecentPosts($args) {

global $tableposts, $wpdb;

$blog_ID = $args[1]; /* though we don't use it yet */
$user_login = $args[2];
$user_pass = $args[3];
$num_posts = $args[4];

if ($num_posts > 0) {
$limit = " LIMIT $num_posts";
} else {
$limit = '';
}

if (!$this->login_pass_ok($user_login, $user_pass)) {
return $this->error;
}

$sql = "SELECT * FROM $tableposts ORDER BY post_date DESC".$limit;
$result = $wpdb->get_results($sql);

if (!$result) {
$this->error = new IXR_Error(500, 'Either there are no posts, or something went wrong.');
return $this->error;
}

$i = 0;
foreach ($result as $row) {
$post_data = array(
'ID' => $row->ID,
'Author_ID' => $row->post_author,
'Date' => $row->post_date,
'Content' => $row->post_content,
'Title' => $row->post_title,
'Category' => $row->post_category
);

$categories = implode(',', wp_get_post_cats(1, $post_data['ID']));
$post_date = mysql2date("Ymd\TH:i:s", $post_data['Date']);

$content = '<title>'.stripslashes($post_data['Title']).'</title>';
$content .= '<category>'.$categories.'</category>';
$content .= stripslashes($post_data['Content']);

$author_data = get_userdata($post_data['Author_ID']);

switch($author_data['user_idmode']) {
case 'nickname':
$author_name = $author_data['user_nickname'];
case 'login':
$author_name = $author_data['user_login'];
break;
case 'firstname':
$author_name = $author_data['user_firstname'];
break;
case 'lastname':
$author_name = $author_data['user_lastname'];
break;
case 'namefl':
$author_name = $author_data['user_firstname']." ".$author_data['user_lastname'];
break;
case 'namelf':
$author_name = $author_data['user_lastname']." ".$author_data['user_firstname'];
break;
default:
$author_name = $author_data['user_nickname'];
break;
}

$struct[$i] = array(
'authorName' => $author_name,
'userid' => $post_data['Author_ID'],
'dateCreated' => $post_date,
'content' => $content,
'postid' => $post_data['ID'],
'category' => $categories
);

$i++;
}

$recent_posts = array();
for ($j=0; $j<count($struct); $j++) {
array_push($recent_posts, $struct[$j]);
}

return $recent_posts;
}
}

$wp_xmlrpc_server = new wp_xmlrpc_server();



/* functions that we ought to relocate
* and/or roll into a WP class as extension of wpdb
*/

function wp_get_post_cats($blogid = '1', $post_ID = 0) {
global $wpdb, $tablepost2cat;

$sql = "SELECT category_id
FROM $tablepost2cat
WHERE post_id = $post_ID
ORDER BY category_id";

$result = $wpdb->get_col($sql);

return array_unique($result);
}



?>

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